Swinging at the first pitch

Jerking off to the first scene in a porn without checking out the rest of the scenes first

Damn, the intro to Big Tit Ass-Munchers 2 had me swinging at the first pitch

the end of the first kiss

Well, this is certainly a pivotal moment. You either landed like a champ or you are in make it up mode. Wet lips, garlic tongues, and too much penetration can be an issue, but the passion and intention should override anything!

As Charlotte and Charlie found the way to the end of the first kiss they would have...well I already told how it went. It was the end of their first kiss. There would be thousands....

Will You Be My First?

This question is only asked by virgins, and it's a subtle way to ask "will you have sex with me"

WC: "Babe, will you be my first?"
RO: "Of course."

first co-cousin-in-law

The child-in-law of one's parent-in-law's sibling.

My first co-cousin-in-law is a good person.

sir jeffardes the first

someone who is making absolute tomfoolery around the place and being very rude and silly

look at henry he is an absolute "sir jeffardes the first" oh henry

half-first-cousin-once-removed

1- Parent's half-cousin.
2- Half-cousin's child.

half-first-cousin-once-removed.

half-first-cousin-once-removed

1- Parent's half-first-cousin.
2- Half-first-cousin's child.

My half-first-cousin-once-removed is a good person.